SERIES 47Y_IS_RA (CHIP-SURFER STYLE) SOLID CARBIDE THREAD MILLING TIP - INTERNAL THREAD MILLS FOR ISO THREAD Int. Thread 60° P T1 D1 L1 L2 P T1 Pitch D1 No. of Thread Cutter Number (mm) M Course M Fine Nom. Dia. Effective L1 L2 Size 47Y075ISTQRA13 IN2005 0.750 - 0>=12 0.394 4 0.236 0.526 T05 47Y100ISTQRA13 IN2005 1.000 - 0>=12 0.394 4 0.236 0.526 T05 47Y150ISTQRA13 IN2005 1.500 - 0>=14 0.394 4 0.236 0.526 T05 47Y150IST6RA17 IN2005 1.500 - 0>=16 0.472 4 0.295 0.671 T06 48Y150IST8RA21 IN2005 1.500 - 0>=20 0.630 6 0.472 0.821 T08 47Y200IST6RA17 IN2005 2.000 M16 0>=17 0.472 4 0.315 0.671 T06 47Y200IST8RA21 IN2005 2.000 - 0>=19 0.630 5 0.472 0.821 T08 47Y250IST8RA20 IN2005 2.500 M20 0>=22 0.606 5 0.492 0.821 T08 47Y300IST8RA21 IN2005 3.000 M24 0>=25 0.630 3 0.472 0.821 T08 Operating guidelines on page 700. For chip surfer shank selection, see page 422. HARDWARE Wrench Optional Torque Wrench 47Y075ISTQRA13 IN2005 WS-0043 DT-60-06 47Y100ISTQRA13 IN2005 WS-0043 DT-60-06 47Y150ISTQRA13 IN2005 WS-0043 DT-60-06 47Y150IST6RA17 IN2005 WS-0029 DT-90-08 48Y150IST8RA21 IN2005 WS-0030 DT-130-10 47Y200IST6RA17 IN2005 WS-0029 DT-90-08 47Y200IST8RA21 IN2005 WS-0030 DT-130-10 47Y250IST8RA20 IN2005 WS-0030 DT-130-10 47Y300IST8RA21 IN2005 WS-0030 DT-130-10 557